Awesome
Powerful-logrus-formatter(input error line and save log to files)
Human-readable log formatter:
Charactor
- print the name and line about file and the lastest function name while this log
- save log to file
Configuration:
type ZtFormatter struct{
nested.Formatter
// CallerPrettyfier can be set by the user to modify the content
// of the function and file keys in the json data when ReportCaller is
// activated. If any of the returned value is the empty string the
// corresponding key will be removed from json fields.
CallerPrettyfier CallBackFoo
FormaterOperator FormaterOperatorInterface
}
Example
package main
import (
"fmt"
nested "github.com/antonfisher/nested-logrus-formatter"
"github.com/sirupsen/logrus"
"github.com/zput/zxcTool/ztLog/zt_formatter"
"path"
"runtime"
)
func main() {
var exampleFormatter = &zt_formatter.ZtFormatter{
CallerPrettyfier: func(f *runtime.Frame) (string, string) {
filename := path.Base(f.File)
return fmt.Sprintf("%s()", f.Function), fmt.Sprintf("%s:%d", filename, f.Line)
},
Formatter: nested.Formatter{
//HideKeys: true,
FieldsOrder: []string{"component", "category"},
},
}
printDemo(exampleFormatter, "hello world")
}
func printDemo(f logrus.Formatter, title string) {
l := logrus.New()
l.SetLevel(logrus.DebugLevel)
l.SetReportCaller(true)
if f != nil {
l.SetFormatter(f)
}
l.Infof("this is %v demo", title)
lWebServer := l.WithField("component", "web-server")
lWebServer.Info("starting...")
lWebServerReq := lWebServer.WithFields(logrus.Fields{
"req": "GET /api/stats",
"reqId": "#1",
})
lWebServerReq.Info("params: startYear=2048")
lWebServerReq.Error("response: 400 Bad Request")
lDbConnector := l.WithField("category", "db-connector")
lDbConnector.Info("connecting to db on 10.10.10.13...")
lDbConnector.Warn("connection took 10s")
l.Info("demo end.")
}
use zxclog
err = ztUtil.CodedNoPtrErrorf(errno.EN_InnerServer, errno.EN_InnerServer, "%v", err)
logs.Error(err)
return
if err != nil {
logs.Error("commonInfo:%s; PostSaleCenterUserActivity; error:%s", commonInfo, err.Error())
if errReal, ok := err.(*ztUtil.Error); ok {
util.OnError(this.Ctx, *errReal.Code, errReal.Message)
return
} else {
util.OnError(this.Ctx, errno.EN_InnerServer, errno.EM_InnerServer)
return
}
}
more example please reference: /ztLog/example
Reference
thanks nested-logrus-formatter